Keith M Weikel

CIK 1193930 · View on SEC EDGAR ↗

Insider

First SEC filing: May 9, 2008 · Latest: May 9, 2008

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Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.

Insider at

LH selling May 7, 2014

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 83 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

83 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 8, 2014	LH	M	1,593	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 8, 2014	LH	M	1,593	$98.96	$157,643	13,958 Direct	+12.88%	Acquired	292.4% (price as of 2026-08-20)
May 7, 2014	LH	M	1,984	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 7, 2014	LH	S	883	$98.28	$86,781	12,365 Direct	-6.67%	Disposed	295.1% (price as of 2026-08-20)
May 7, 2014	LH	S	1,101	$98.27	$108,195	13,248 Direct	-7.67%	Disposed	295.2% (price as of 2026-08-20)
May 7, 2014	LH	M	1,984	$38.80	$76,979	14,349 Direct	+16.05%	Acquired	900.9% (price as of 2026-08-20)
May 8, 2013	LH	A	1,593	—	—	1,593 Direct	—	Acquired	(price as of 2026-08-20)
May 3, 2013	LH	M	2,046	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 3, 2013	LH	S	100	$92.93	$9,293	12,365 Direct	-0.80%	Disposed	317.9% (price as of 2026-08-20)
May 3, 2013	LH	S	500	$92.92	$46,460	12,465 Direct	-3.86%	Disposed	317.9% (price as of 2026-08-20)
May 3, 2013	LH	S	1,446	$92.90	$134,333	12,965 Direct	-10.03%	Disposed	318.0% (price as of 2026-08-20)
May 3, 2013	LH	M	2,046	$31.35	$64,142	14,411 Direct	+16.55%	Acquired	1138.8% (price as of 2026-08-20)
May 24, 2012	LH	A	1,800	—	—	12,365 Direct	+17.04%	Acquired	(price as of 2026-08-20)
May 11, 2011	LH	A	2,600	—	—	2,600 Direct	—	Acquired	(price as of 2026-08-20)
May 11, 2011	LH	A	700	—	—	10,565 Direct	+7.10%	Acquired	(price as of 2026-08-20)
May 12, 2010	LH	A	3,100	$77.19	$239,289	3,100 Direct	—	Acquired	403.1% (price as of 2026-08-20)
May 12, 2010	LH	A	900	—	—	9,865 Direct	+10.04%	Acquired	(price as of 2026-08-20)
May 6, 2009	LH	A	3,700	$64.42	$238,354	3,700 Direct	—	Acquired	502.8% (price as of 2026-08-20)
May 6, 2009	LH	A	1,100	—	—	8,965 Direct	+13.99%	Acquired	(price as of 2026-08-20)
May 7, 2008	LH	A	5,300	$75.63	$400,839	5,300 Direct	—	Acquired	413.5% (price as of 2026-08-20)
May 7, 2008	LH	A	900	—	—	7,865 Direct	+12.92%	Acquired	(price as of 2026-08-20)
May 1, 2008	LH	A	22	$74.25	$1,634	6,965 Direct	+0.32%	Acquired	423.0% (price as of 2026-08-20)
April 1, 2008	LH	A	22	$74.90	$1,648	6,943 Direct	+0.32%	Acquired	418.5% (price as of 2026-08-20)
March 3, 2008	LH	A	21	$79.29	$1,665	6,921 Direct	+0.30%	Acquired	389.8% (price as of 2026-08-20)
Feb. 1, 2008	LH	A	22	$73.08	$1,608	6,900 Direct	+0.32%	Acquired	431.4% (price as of 2026-08-20)
Jan. 16, 2008	LH	A	21	$76.70	$1,611	6,878 Direct	+0.31%	Acquired	406.3% (price as of 2026-08-20)
Dec. 3, 2007	LH	A	23	$69.59	$1,601	6,857 Direct	+0.34%	Acquired	458.1% (price as of 2026-08-20)
Nov. 1, 2007	LH	A	21	$75.89	$1,594	6,834 Direct	+0.31%	Acquired	411.7% (price as of 2026-08-20)
Oct. 1, 2007	LH	A	21	$76.92	$1,615	6,813 Direct	+0.31%	Acquired	404.9% (price as of 2026-08-20)
Sept. 4, 2007	LH	A	21	$75.85	$1,593	6,792 Direct	+0.31%	Acquired	412.0% (price as of 2026-08-20)
Aug. 1, 2007	LH	A	21	$78.42	$1,647	6,771 Direct	+0.31%	Acquired	395.2% (price as of 2026-08-20)
July 2, 2007	LH	A	21	$78.70	$1,653	6,750 Direct	+0.31%	Acquired	393.5% (price as of 2026-08-20)
June 1, 2007	LH	A	21	$78.59	$1,650	6,729 Direct	+0.31%	Acquired	394.1% (price as of 2026-08-20)
May 16, 2007	LH	A	992	$77.58	$76,959	992 Direct	—	Acquired	400.6% (price as of 2026-08-20)
May 16, 2007	LH	A	644	—	—	6,708 Direct	+10.62%	Acquired	(price as of 2026-08-20)
May 1, 2007	LH	A	22	$72.53	$1,596	6,064 Direct	+0.36%	Acquired	435.4% (price as of 2026-08-20)
April 2, 2007	LH	A	23	$71.83	$1,652	6,042 Direct	+0.38%	Acquired	440.7% (price as of 2026-08-20)
March 1, 2007	LH	A	20	$80.38	$1,608	6,019 Direct	+0.33%	Acquired	383.1% (price as of 2026-08-20)
Feb. 1, 2007	LH	A	22	$73.13	$1,609	5,999 Direct	+0.37%	Acquired	431.0% (price as of 2026-08-20)
Jan. 2, 2007	LH	A	22	$73.94	$1,627	5,977 Direct	+0.37%	Acquired	425.2% (price as of 2026-08-20)
Dec. 1, 2006	LH	A	24	$69.20	$1,661	5,955 Direct	+0.40%	Acquired	461.2% (price as of 2026-08-20)
Nov. 1, 2006	LH	A	24	$68.87	$1,653	5,931 Direct	+0.41%	Acquired	463.9% (price as of 2026-08-20)
Oct. 2, 2006	LH	A	24	$66.84	$1,604	5,907 Direct	+0.41%	Acquired	481.0% (price as of 2026-08-20)
Sept. 1, 2006	LH	A	24	$68.10	$1,634	5,883 Direct	+0.41%	Acquired	470.3% (price as of 2026-08-20)
Aug. 1, 2006	LH	A	26	$63.10	$1,641	5,859 Direct	+0.45%	Acquired	515.5% (price as of 2026-08-20)
July 3, 2006	LH	A	27	$61.29	$1,655	5,833 Direct	+0.47%	Acquired	533.6% (price as of 2026-08-20)
June 1, 2006	LH	A	28	$58.56	$1,640	5,806 Direct	+0.48%	Acquired	563.2% (price as of 2026-08-20)
May 17, 2006	LH	A	1,296	$59.37	$76,944	1,296 Direct	—	Acquired	554.1% (price as of 2026-08-20)
May 17, 2006	LH	A	842	—	—	5,778 Direct	+17.06%	Acquired	(price as of 2026-08-20)
May 1, 2006	LH	A	28	$58.56	$1,640	4,936 Direct	+0.57%	Acquired	563.2% (price as of 2026-08-20)
April 3, 2006	LH	A	28	$59.32	$1,661	4,908 Direct	+0.57%	Acquired	554.7% (price as of 2026-08-20)
March 1, 2006	LH	A	28	$58.31	$1,633	4,880 Direct	+0.58%	Acquired	566.0% (price as of 2026-08-20)
Feb. 1, 2006	LH	A	29	$57.05	$1,654	4,852 Direct	+0.60%	Acquired	580.7% (price as of 2026-08-20)
Jan. 3, 2006	LH	A	30	$54.41	$1,632	4,823 Direct	+0.63%	Acquired	613.7% (price as of 2026-08-20)
Dec. 1, 2005	LH	A	32	$51.23	$1,639	4,793 Direct	+0.67%	Acquired	658.1% (price as of 2026-08-20)
Nov. 1, 2005	LH	A	33	$49.05	$1,619	4,761 Direct	+0.70%	Acquired	691.7% (price as of 2026-08-20)
Oct. 3, 2005	LH	A	34	$48.07	$1,634	4,728 Direct	+0.72%	Acquired	707.9% (price as of 2026-08-20)
Sept. 1, 2005	LH	A	33	$49.48	$1,633	4,694 Direct	+0.71%	Acquired	684.9% (price as of 2026-08-20)
Aug. 1, 2005	LH	A	32	$51.75	$1,656	4,661 Direct	+0.69%	Acquired	650.4% (price as of 2026-08-20)
July 1, 2005	LH	A	33	$49.15	$1,622	4,629 Direct	+0.72%	Acquired	690.1% (price as of 2026-08-20)
June 1, 2005	LH	A	33	$49.83	$1,644	4,596 Direct	+0.72%	Acquired	679.4% (price as of 2026-08-20)
May 18, 2005	LH	A	1,542	$49.93	$76,992	1,542 Direct	—	Acquired	677.8% (price as of 2026-08-20)
May 18, 2005	LH	A	1,001	—	—	4,563 Direct	+28.10%	Acquired	(price as of 2026-08-20)
May 2, 2005	LH	A	34	$48.81	$1,660	3,562 Direct	+0.96%	Acquired	695.6% (price as of 2026-08-20)
April 1, 2005	LH	A	36	$45.95	$1,654	3,528 Direct	+1.03%	Acquired	745.2% (price as of 2026-08-20)
March 1, 2005	LH	A	35	$47.50	$1,662	3,492 Direct	+1.01%	Acquired	717.6% (price as of 2026-08-20)
Feb. 1, 2005	LH	A	35	$46.92	$1,642	3,457 Direct	+1.02%	Acquired	727.7% (price as of 2026-08-20)
Jan. 3, 2005	LH	A	33	$49.69	$1,640	3,422 Direct	+0.97%	Acquired	681.5% (price as of 2026-08-20)
Dec. 1, 2004	LH	A	35	$47.45	$1,661	3,389 Direct	+1.04%	Acquired	718.4% (price as of 2026-08-20)
Nov. 1, 2004	LH	A	38	$43.00	$1,634	3,354 Direct	+1.15%	Acquired	803.1% (price as of 2026-08-20)
Oct. 1, 2004	LH	A	38	$43.72	$1,661	3,316 Direct	+1.16%	Acquired	788.3% (price as of 2026-08-20)
Sept. 1, 2004	LH	A	41	$40.50	$1,660	3,278 Direct	+1.27%	Acquired	858.9% (price as of 2026-08-20)
Aug. 2, 2004	LH	A	41	$39.81	$1,632	3,237 Direct	+1.28%	Acquired	875.5% (price as of 2026-08-20)
July 1, 2004	LH	A	41	$40.60	$1,665	3,196 Direct	+1.30%	Acquired	856.5% (price as of 2026-08-20)
June 1, 2004	LH	A	41	$39.99	$1,640	3,155 Direct	+1.32%	Acquired	871.1% (price as of 2026-08-20)
May 12, 2004	LH	A	1,288	—	—	3,114 Direct	+70.54%	Acquired	(price as of 2026-08-20)
May 12, 2004	LH	A	1,984	$38.80	$76,979	1,984 Direct	—	Acquired	900.9% (price as of 2026-08-20)
May 3, 2004	LH	A	41	$40.39	$1,656	1,826 Direct	+2.30%	Acquired	861.5% (price as of 2026-08-20)
April 1, 2004	LH	A	43	$38.41	$1,652	1,785 Direct	+2.47%	Acquired	911.1% (price as of 2026-08-20)
March 1, 2004	LH	A	43	$38.55	$1,658	1,742 Direct	+2.53%	Acquired	907.4% (price as of 2026-08-20)
Feb. 2, 2004	LH	A	40	$40.82	$1,633	1,699 Direct	+2.41%	Acquired	851.4% (price as of 2026-08-20)
Jan. 2, 2004	LH	A	46	$35.77	$1,645	1,659 Direct	+2.85%	Acquired	985.7% (price as of 2026-08-20)
Dec. 1, 2003	LH	A	46	$35.85	$1,649	1,613 Direct	+2.94%	Acquired	983.3% (price as of 2026-08-20)
Nov. 3, 2003	LH	A	48	$34.07	$1,635	1,567 Direct	+3.16%	Acquired	1039.9% (price as of 2026-08-20)
Oct. 1, 2003	LH	A	57	$28.97	$1,651	1,519 Direct	+3.90%	Acquired	1240.5% (price as of 2026-08-20)
Sept. 2, 2003	LH	A	54	$30.65	$1,655	1,462 Direct	+3.84%	Acquired	1167.1% (price as of 2026-08-20)
Aug. 1, 2003	LH	A	53	$31.20	$1,654	1,408 Direct	+3.91%	Acquired	1144.7% (price as of 2026-08-20)
July 31, 2003	LH	A	26	$31.20	$811	1,355 Direct	+1.96%	Acquired	1144.7% (price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
May 8, 2014	LH	Restricted Stock Unit	Common Stock (1,593)	—	—	1,593	Disposed
May 7, 2014	LH	Non-qualified Stock Options [F1]	Common Stock (1,984)	$38.80	May 12, 2014	1,984	Disposed
May 8, 2013	LH	Restricted Stock Unit	Common Stock (1,593)	—	—	1,593	Acquired
May 3, 2013	LH	Non-qualified Stock Options [F1]	Common Stock (2,046)	$31.35	July 16, 2013	2,046	Disposed
May 11, 2011	LH	Non-qualified Stock Options [F2]	Common Stock (2,600)	$98.49	May 11, 2021	2,600	Acquired
May 12, 2010	LH	Non-qualified Stock Options [F1]	Common Stock (3,100)	$77.19	May 12, 2020	3,100	Acquired
May 6, 2009	LH	Non-qualified Stock Options [F1]	Common Stock (3,700)	$64.42	May 6, 2019	3,700	Acquired
May 7, 2008	LH	Non-qualified Stock Option [F1]	Common Stock (5,300)	$75.63	May 7, 2018	5,300	Acquired
May 16, 2007	LH	Non-qualified Stock Options [F1]	Common Stock (992)	$77.58	May 16, 2017	992	Acquired
May 17, 2006	LH	Non-qualified Stock Options [F1]	Common Stock (1,296)	$59.37	May 17, 2016	1,296	Acquired
May 18, 2005	LH	Non-qualified Stock Options [F1]	Common Stock (1,542)	$49.93	May 18, 2015	1,542	Acquired
May 12, 2004	LH	Non-qualified Stock Options [F1]	Common Stock (1,984)	$38.80	May 12, 2014	1,984	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).